Discourse markers have variant degrees of semantic meaning; they are utterance-initial; and they can signal a discourse relationship or signal a writerâs or a speakerâs attitude. When we are planning to write a well-organized text, cohesion and coherence must be taken into
Koilonychia can also be caused by medical conditions created by unbalanced diets, problems with absorption, inadequate intake of nutrients, inability to digest nutrients, digestive issues, or anything that is capable of hindering the proper development of nails, nail biting included.
Curved and Pitting Nails. 1  Koilonychia is a spoon-shaped depression of the nail plate (refer to the picture above). It mat occur in : Iron deficiency anemia. 2  Pitting is the presence of small depressions on the nail plate. Fine regular pits are (thimble pitting) and may be due to alopecia areata.